CN101175796B - 透明易撕裂的薄膜 - Google Patents

透明易撕裂的薄膜 Download PDF

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Publication number
CN101175796B
CN101175796B CN2006800161986A CN200680016198A CN101175796B CN 101175796 B CN101175796 B CN 101175796B CN 2006800161986 A CN2006800161986 A CN 2006800161986A CN 200680016198 A CN200680016198 A CN 200680016198A CN 101175796 B CN101175796 B CN 101175796B
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CN
China
Prior art keywords
film
epr
ethylene
polypropylene
limiting viscosity
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CN2006800161986A
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English (en)
Chinese (zh)
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CN101175796A (zh
Inventor
克里斯泰勒·格赖因
安东·沃尔夫斯伯格
彼得·尼德萨斯
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Borealis Technology Oy
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Borealis Technology Oy
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/24—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0019—Combinations of extrusion moulding with other shaping operations combined with shaping by flattening, folding or bending
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/16—EPM, i.e. ethylene-propylene copolymers; EPDM, i.e. ethylene-propylene-diene copolymers; EPT, i.e. ethylene-propylene terpolymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0072—Roughness, e.g. anti-slip
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
CN2006800161986A 2005-05-12 2006-05-03 透明易撕裂的薄膜 Active CN101175796B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP05010360A EP1661935B2 (de) 2005-05-12 2005-05-12 Transparente leicht reissbare Folie
EP05010360.5 2005-05-12
PCT/EP2006/004129 WO2006119901A1 (en) 2005-05-12 2006-05-03 Transparent easy tearable film

Publications (2)

Publication Number Publication Date
CN101175796A CN101175796A (zh) 2008-05-07
CN101175796B true CN101175796B (zh) 2011-12-07

Family

ID=35058876

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2006800161986A Active CN101175796B (zh) 2005-05-12 2006-05-03 透明易撕裂的薄膜

Country Status (8)

Country Link
EP (1) EP1661935B2 (de)
CN (1) CN101175796B (de)
AT (1) ATE380841T1 (de)
DE (2) DE05010360T1 (de)
EA (1) EA015604B1 (de)
ES (1) ES2269021T5 (de)
PL (1) PL1661935T5 (de)
WO (1) WO2006119901A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2133389A1 (de) 2008-06-12 2009-12-16 Borealis AG Polypropylenzusammensetzung
EP2571933B1 (de) * 2010-05-20 2016-11-02 Basell Poliolefine Italia S.r.l. Propylenpolymerzusammensetzungen
EP2603548A1 (de) 2010-08-12 2013-06-19 Borealis AG Leicht abziehbare polypropylenfolie ohne kerbstelle
EP2418237A1 (de) 2010-08-12 2012-02-15 Borealis AG Leicht abziehbarer Polypropylen-Film ohne Nocke
EP2554374B1 (de) 2011-08-01 2016-03-16 The Procter & Gamble Company Mehrschichtige Folie, Verpackungen mit der mehrschichtigen Folie und Herstellungsverfahren dafür
US8829094B2 (en) * 2011-12-22 2014-09-09 Fina Technology, Inc. Use of nucleation in ICP resins
EP2829397A1 (de) * 2013-07-22 2015-01-28 Basell Poliolefine Italia S.r.l. Heißversiegelbare Polyolefinfilme und Folien
KR101598715B1 (ko) * 2014-11-12 2016-02-29 한화토탈 주식회사 폴리프로필렌 수지 조성물 및 이것으로 제조된 필름
CA3008662C (en) 2015-12-30 2024-03-26 Braskem America, Inc. Clear and impact resistant polymer composition and fabricated article
EP3526286B1 (de) 2016-10-14 2020-08-19 Basell Poliolefine Italia S.r.l. Nukleierte propylenpolymerzusammensetzung
ES2873505T3 (es) 2016-10-25 2021-11-03 Borealis Ag Composición de polipropileno heterofásico con propiedades ópticas y mecánicas mejoradas
PL3456776T3 (pl) 2017-09-13 2020-09-21 Borealis Ag Kompozycja polipropylenowa
US11440300B2 (en) 2018-07-23 2022-09-13 Borealis Ag Multilayer polyproylene film
CN109030541B (zh) * 2018-07-25 2021-01-15 江苏大学 一种间接检测形变铝合金塑性变形能力的方法及应用
WO2020245666A1 (en) * 2019-05-13 2020-12-10 Braskem S.A. Propylene-based copolymer product
WO2024074395A1 (en) * 2022-10-04 2024-04-11 Sabic Global Technologies B.V. Polymer composition for sheets and thermoformed objects

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1205726A (zh) * 1995-11-24 1999-01-20 智索公司 丙烯组合物及其生产工艺以及聚丙烯组合物和模塑制品
WO2004055101A1 (en) * 2002-12-18 2004-07-01 Borealis Technology Oy Flat film for thermoforming

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1227893B (it) † 1988-12-14 1991-05-14 Himont Inc Centerville Road Ne Composizioni polipropileniche aventi buona trasparenza e migliorata resistenza all'urto
JP2895176B2 (ja) * 1990-07-30 1999-05-24 味の素株式会社 易引き裂き性フィルム及びそれから作られたパウチ
DE4119282A1 (de) † 1991-06-12 1992-12-17 Basf Ag Propylenpolymerisate mit nukleierungsmitteln
DE4329292A1 (de) † 1993-08-31 1995-03-02 Basf Ag Propylenpolymerisate mit Nukleierungsmittel
US6576306B2 (en) † 1996-09-04 2003-06-10 Exxonmobil Chemical Patents Inc. Propylene polymers for films
TW400341B (en) † 1997-05-22 2000-08-01 Chisso Corp Propyene polymer blends, processes of producing the same, and polypropylene resin compositions
FI991057A0 (fi) * 1999-05-07 1999-05-07 Borealis As Korkean jäykkyyden propeenipolymeerit ja menetelmä niiden valmistamiseksi
US6599986B2 (en) † 2000-05-31 2003-07-29 Basell Poliolefine Italia S.P.A. Propylene polymer compositions having improved impact strength and excellent optical properties
US6534574B1 (en) † 2001-03-24 2003-03-18 Milliken & Company Highly nucleated thermoplastic articles
ATE324387T1 (de) † 2001-11-27 2006-05-15 Basell Poliolefine Srl Durchsichtige und flexible polypropenzusammensetzungen
CN1308380C (zh) † 2002-06-28 2007-04-04 罗福高技术薄膜股份有限公司 由聚芳酯树脂浇注薄膜制成的振动膜
US7569276B2 (en) † 2003-12-22 2009-08-04 Dupont Teijin Films U.S. Limited Partnership Thermoformable polyester-containing laminates

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1205726A (zh) * 1995-11-24 1999-01-20 智索公司 丙烯组合物及其生产工艺以及聚丙烯组合物和模塑制品
WO2004055101A1 (en) * 2002-12-18 2004-07-01 Borealis Technology Oy Flat film for thermoforming

Also Published As

Publication number Publication date
EA015604B1 (ru) 2011-10-31
ES2269021T3 (es) 2008-05-01
CN101175796A (zh) 2008-05-07
DE602005003763T3 (de) 2012-09-20
WO2006119901A1 (en) 2006-11-16
ES2269021T1 (es) 2007-04-01
DE05010360T1 (de) 2006-11-16
ES2269021T5 (es) 2012-06-27
DE602005003763D1 (de) 2008-01-24
EP1661935A1 (de) 2006-05-31
EP1661935B2 (de) 2012-05-30
PL1661935T3 (pl) 2008-05-30
ATE380841T1 (de) 2007-12-15
EP1661935B1 (de) 2007-12-12
DE602005003763T2 (de) 2009-07-09
EA200702206A1 (ru) 2008-04-28
PL1661935T5 (pl) 2012-08-31

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